earthcube.org

Observed Jul 27, 2026, 19:18 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Secured byGoogle Trust Services

1 subdomain · domcop

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat earthcube.org actually stands on - every host below is a signed observation

earthcube.org

A / AAAA

23.236.62.147

unattributedserves the site

ns0.sdsc.eduns1.sdsc.edu

sdsc.eduanswers its DNS

inbound.ucsd.edu

ucsd.edureceives its email

TLS

earthcube.org

Google Trust Servicesissued its certificate

DNS Records

A 1

23.236.62.147

MX 1

10inbound.ucsd.edu

TXT 1

quumoi1lp5v3qm35c9vlrr65cb

NS 2

ns0.sdsc.edu
ns1.sdsc.edu

SOA 1

ns0.sdsc.edu hostmaster.sdsc.edu

TLS Certificates (3)

Common Name	Issuer	Expires
`earthcube.org`	C=US, O=Google Trust Services, CN=WR1	Wed, 26 Aug 2026 12:15:22 +0000
`WR1`	C=US, O=Google Trust Services LLC, CN=GTS Root R1	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R1`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (1)

www.earthcube.org

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for earthcube.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/earthcube.org">
  <img src="https://domaindrift.io/badge/earthcube.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for earthcube.org">
</a>

Ed25519 Receipt

Receipt ID: rcpt_4a794eb82dd062a5
Output Hash: 66f7c2112e88277b038ab93cecfc08db2cd3cf5cef071ffb5bf4d8940a1555b2
Signature: ed25519:a5c35c5a33920f4f34b37e225f07a5fc2dc416bc2e6fc40150bbd8f3c06c96f4dd9cea94e82133c29c7bee5d13b4f9403ee2f8b15f798da5c770ba2276ada008
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/earthcube.org